The case unfolded at about 1:20 a.m., when LPD officers responded to a shooting. The caller stated to LPD that he was in a black Dodge Ram following the suspects and that he had shot at them in self-defense.

He pulled over at the parking lot of La Quinta Inn, 7220 Bob Bullock Loop, where police met with him and another man. Authorities issued a lookout on a red Ford Fusion that was last seen entering the Lakeside Subdivision.

An officer spotted the Fusion with a shattered rear window at the entrance of Lakeside. Police detained the two occupants, who were identified as Fernandez and Olguin. Authorities said they also seized two firearms, a black 9mm Taurus PT111 Millennium G2 and a black .380 TCP Taurus PT378.

LPD investigators later interviewed Fernandez, Olguin and the two complainants. Police learned that a man identified as Vasquez had arrived at Doctors Hospital with a single gunshot wound to the right hip. A friend had dropped him off at the emergency room entrance.

Vasquez told police that he and his friend had been at Cowboy's Bar and when they were driving through the parking lot, they heard shots fired. Vasquez then realized he had been shot.

Olguin denied having knowledge of or involvement in the case and his cousin, Fernandez, refused to speak to police.

The complainant stated he and a friend went to Cowboy's Bar and got into a verbal altercation with some men who were seated a few tables away. Police eventually asked them to leave after responding to a "subject disturbing" report, according to court documents.

When the complainant got into his Ram, Vasquez called him saying he had been shot and that he was at the hospital. The complainant was exiting the parking lot via Springfield Avenue when he heard someone say "orale p***s" and several shots were fired at him.

The complainant returned fire in self-defense and began chasing the suspects, who drove into Lakeside. Authorities detained them and identified them as Fernandez and Olguin. Each was charged and arrested with aggravated assault with a deadly weapon.

Further investigation revealed that Fernandez and Olguin were the ones who shot Vasquez at the bar's parking lot, the affidavit states.